sl@0: # 2008 August 12
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library. 
sl@0: # Specifically, it tests the behavior of the sqlite3VdbeRecordCompare()
sl@0: # routine in cases where the rowid is 0 or 1 in file format 4
sl@0: # (meaning that the rowid has type code 8 or 9 with zero bytes of
sl@0: # data).  Ticket #3292.
sl@0: #
sl@0: # $Id: tkt3292.test,v 1.1 2008/08/13 14:07:41 drh Exp $
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: do_test tkt3292-1.1 {
sl@0:   execsql {
sl@0:     PRAGMA legacy_file_format=OFF;
sl@0:     CREATE TABLE t1(a INTEGER PRIMARY KEY, b INT);
sl@0:     INSERT INTO t1 VALUES(0, 1);
sl@0:     INSERT INTO t1 VALUES(1, 1);
sl@0:     INSERT INTO t1 VALUES(2, 1);
sl@0:     CREATE INDEX i1 ON t1(b);
sl@0:     SELECT * FROM t1 WHERE b>=1;
sl@0:   }
sl@0: } {0 1 1 1 2 1}
sl@0: do_test tkt3292-1.2 {
sl@0:   execsql {
sl@0:     INSERT INTO t1 VALUES(3, 0);
sl@0:     INSERT INTO t1 VALUES(4, 2);
sl@0:     SELECT * FROM t1 WHERE b>=1;
sl@0:   }
sl@0: } {0 1 1 1 2 1 4 2}
sl@0: 
sl@0: 
sl@0: do_test tkt3292-2.1 {
sl@0:   execsql {
sl@0:     CREATE TABLE t2(a INTEGER PRIMARY KEY, b, c, d);
sl@0:     INSERT INTO t2 VALUES(0, 1, 'hello', x'012345');
sl@0:     INSERT INTO t2 VALUES(1, 1, 'hello', x'012345');
sl@0:     INSERT INTO t2 VALUES(2, 1, 'hello', x'012345');
sl@0:     CREATE INDEX i2 ON t2(b,c,d);
sl@0:     SELECT a FROM t2 WHERE b=1 AND c='hello' AND d>=x'012345';
sl@0:   }
sl@0: } {0 1 2}
sl@0: do_test tkt3292-2.2 {
sl@0:   execsql {
sl@0:     INSERT INTO t2 VALUES(3, 1, 'hello', x'012344');
sl@0:     INSERT INTO t2 VALUES(4, 1, 'hello', x'012346');
sl@0:     SELECT a FROM t2 WHERE b=1 AND c='hello' AND d>=x'012345';
sl@0:   }
sl@0: } {0 1 2 4}
sl@0: 
sl@0: 
sl@0: finish_test